On mobile web app - allow marking all visible articles as read
In google reader, specifically the mobile web app (google.com/reader/i) there was a way to display ~15 or however many articles would fit on your screen. At the bottom of the screen was a mark items as read button and a load more articles button. The key here is that the "mark items as read" button only marks the visible articles as read and then loads the next batch. So very simple and lightweight when on a mobile device.
fully support - is key for a more user friendly tool
Ankit Khandelwal commented
I also support this suggestion. AOL Reader has a good mobile ui but as there is no way to mark visible feeds as read, it is unusable. Kindly use the method of Google Reader where it used to show a definite number of feeds per page, like 10, 15, or 20 and we were able to mark them as read by a single click.